BUTO-21 update all to latest checkstyle
BUTO-21 update all to latest checkstyle

geomajas/geomajas-project-server,geomajas/geomajas-project-client-gwt,geomajas/geomajas-project-client-gwt,geomajas/geomajas-project-client-gwt,geomajas/geomajas-project-server,geomajas/geomajas-project-client-gwt2,geomajas/geomajas-project-server,geomajas/geomajas-project-client-gwt2